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cybernerddd/README.md

πŸ‘‹ Hi, I'm Emmanuel (aka cybernerddd)

πŸ’» Web Application Security Learner | Red Team Trainee | Ethical Hacking Enthusiast
🌍 Based in Accra, Ghana
🧠 Documenting my journey into offensive security, one lab at a time


πŸš€ About Me

I'm focused on becoming highly skilled in Web Application Penetration Testing and Red Team operations.
I spend most of my time solving labs, building tools, and writing technical notes to deeply understand how real-world attacks work.

I believe in learning in public β€” so most of what I study gets turned into notes, repos, or writeups here.


🎯 Current Focus

  • πŸ” Web Application Security (OWASP Top 10 and beyond)
  • πŸ§ͺ PortSwigger Web Security Academy labs
  • 🎭 Authentication & Access Control vulnerabilities
  • πŸ’£ SQL Injection, XSS, CSRF
  • 🧰 Building and improving Python pentesting tools
  • 🧠 Understanding how attacks work at a deeper level (not just payloads)

πŸ›  Featured Projects

Writeups and personal notes from security labs I solve.
Focused on understanding why vulnerabilities work, not just how to exploit them.

🐍 Python Pentesting Tools (In Progress-2026)

Custom tools I built while learning networking and MITM attacks:

  • Packet Sniffer
  • MAC Address Changer
  • ARP Spoofer
  • cnr multi-tool
  • port_scanner
  • subdomain_enum
  • directory_fuzzer
  • web_crawler
  • xss_scanner
  • sql_injection_tester
  • js_endpoint_extractor
  • idor_finder
  • recon_automation

Refactoring them into clean CLI tools with proper documentation.


πŸ“š Learning Platforms

  • PortSwigger Web Security Academy
  • TryHackMe
  • Real-world vulnerability research & writeups

🧠 Goals

  • Master advanced web exploitation techniques
  • Transition into professional Red Teaming
  • Contribute tools, research, and writeups to the security community

πŸ“« Connect With Me


β€œEvery expert hacker was once confused by their first SQL injection.”

Pinned Loading

  1. Certifications Certifications Public

    Official cybersecurity certifications I've earned and proof of completion

  2. cnr-multitool cnr-multitool Public

    A simple multi-purpose offensive security tool I'm building as I learn. Port scanner, directory brute-force, command exec and more coming soon.

    Python

  3. Arp-spoofer Arp-spoofer Public

    Python

  4. pentest-labs pentest-labs Public

    labs

    JavaScript 1